業精於勤，事立於豫

41. I have nothing __________ to tell you.

42. He went on __________ his work after a short rest.

【go on + V-ing 代表繼續某件事】

例句：She went on working in the garden even it was dark.

【go on + to V 代表停止某件事後，繼續去做另一件事】

例句：After writing a letter he went on to meet his secretary.

https://tw.blog.voicetube.com/archives/52631

43. I came to say good-bye __________ you.

44. They are busy __________ their work now.

【S + be busy + V-ing】

45. English is very interesting. We are all interested __________ it.

46. Mother told me to go shopping __________ her.

47. I will call you __________ tomorrow.

48. We are ready __________ the final examination.

49. Let' s do __________ shopping first.

50. Lusy prefers English __________ French.

51. I __________ staying at home __________ going to the cinema.

52. Mr. Wang will __________ us to the park next Sunday. 

53. Please __________ the map to me.

54. It' s very nice __________ you to help me __________ my math.

55. My father __________ me a kite.

　  My father made a kite __________ me. 

56. I want __________ (go) to school.

57. I want my son __________ (have) a talk with me.

58. We don' t know what __________ (do) next.

59. Let him __________ (enter) the room.

60. Let him not __________ (stand) in the rain.

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